4xforfun
Well-Known Member
Who says brass fired in one chamber, then necked down and full length sized, will fit into a different custom chamber? He has dies,,, he may or may not have brass (without buying new). All new custom chambers deserve NEW brass.
Will not argue that a new BBL/chamber DESERVES new brass. But, as far as fitting the used brass....simply run them through something like Larry Willis' Collet die before you FL size and I will GUARANTEE that they fit. My .02 says that if you are gong to run belted magnums you should already have this die. I can't think of a dollar more wisely spent!!
Even if he buys new brass, it is a heck of a lot easier to find 300 WBY brass than 7mm STW brass.
But, on the flip side...there is always that something that draws us to new chamberings like the 28 N!!!